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Greg Hess
Greg Hess
Internet Sales Director
Mark Christopher Auto Center
2131 E Convention Center Way
Ontario, CA 91764
427 Reviews
Love to give Great Experiences and gain raving fans...
Read moreDealership Experience
15 yrs, 7 mos
Industry Experience
17 yrs, 11 mos
427 Reviews
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427 Reviews of Greg Hess
December 27, 2025
Our sales rep, Mark Flores, was exceptional, knowledgeable, and very professional. Additionally, there was no high pressure sales tactics, which we really appreciated. He was patient, answered knowledgeable, and very professional. Additionally, there was no high pressure sales tactics, which we really appreciated. He was patient, answered all our questions and thoroughly explained the vehicle features. We would highly recommend him and this dealership. More
by jmcgarvey27
Verified CustomerOther Employees Tagged: Matt Flores , Larry Lee
December 19, 2025
The dealership was honest and knowledgeable, they answered all of my questions and had the best priced vehicles in the region answered all of my questions and had the best priced vehicles in the region More
by jaredwilliams1999
Other Employees Tagged: Sam Fakhouri, Bryan Morales, Sam Abdelmesseh, Lloyd Beardsley, Luis Morales, Sergio Rodriguez
December 18, 2025
Greg Hess and the team were amazing helping with my new purchase. It was quick and easy. They are the best and I would not go anywhere else. purchase. It was quick and easy. They are the best and I would not go anywhere else. More
by COREY.KOHNKE
Other Employees Tagged: Sam Fakhouri, Mario Sanchez, Nate Heath, Sam Abdelmesseh, Lloyd Beardsley
December 12, 2025
Best staff around! From the minute I stepped foot in the lot, the team was responsive, polite, knowledgeable, and very easy to get along with. From the minute I stepped foot in the lot, the team was responsive, polite, knowledgeable, and very easy to get along with. More
by vanmatre.jeff
Other Employees Tagged: Jason Ho, Sam Abdelmesseh
December 11, 2025
Fair, easy, fast and efficient. Best dealership experience around - they make buying a truck exciting again! Best dealership experience around - they make buying a truck exciting again! More
by tim@southbaycancleaners.com
Other Employees Tagged: Nate Heath, Sam Abdelmesseh, Lloyd Beardsley , John Villa, Larry Lee
December 10, 2025
Enjoyed my experience there. Friendly, knowledgeable, polite. The sale was done in a timely manner. Friendly, knowledgeable, polite. The sale was done in a timely manner. More
by rlmnkm
Other Employees Tagged: Joe Gonzalez, Joel Rodriguez, JT Trimble, JC Cavazos, Matt Flores , Not sure who all I worked with but everybody was great!
November 19, 2025
Gregg and Alex exceeded our expectations from start to finish. The moment we walked in, we were greeted warmly and never felt pressured or rushed. They took the time to understand what we were looking for finish. The moment we walked in, we were greeted warmly and never felt pressured or rushed. They took the time to understand what we were looking for and were incredibly knowledgeable about the different models, features, and financing options available. Alex was especially outstanding—friendly, patient, and genuinely focused on helping us find the right Yukon, not just making a sale. He answered all of our questions, offered helpful recommendations, and made the entire process stress-free. Will definitely recommend to everyone to use them on your next purchase. More
by Ryan C
Other Employees Tagged: Sam Fakhouri, Alex Sarabia
October 28, 2025
My husband and I had the ABSOLUTE BEST EXPERIENCE here at Mark Christopher! Alex and Greg are the two who took care of us and we have nothing but good things to say about them! They definitely went above and Mark Christopher! Alex and Greg are the two who took care of us and we have nothing but good things to say about them! They definitely went above and beyond for us! More
by claudia.handlen
Other Employees Tagged: Alex Sarabia
